baber/WOPTO huggingface dataset:
Patent FR-2676215-A1 (FR)
Title: Aiguillage de tuyaux comportant un boisseau a un ou deux canaux.
Inventor: MARTIN SINDERMANN
IPC: F16K11/087
Filed: 1992-05-06
Abstract: Dans un aiguillage de tuyaux comportant des raccords cylindriques et un boisseau (2) qui renferme au moins un canal d'écoulement (2c) rectiligne et cylindrique, il est possible d'éviter une irrégularité géométrique, sans opération de retouche, et de maintenir constante la section du trajet d'écoulement, dans les deux positions de rotation du boisseau, lorsque la surface périphérique du boisseau et la surface intérieure du carter sont réalisées sous forme de surfaces de forme libre, adjacentes, présentant une courbure telle, que les embouchures du canal d'écoulement (2c) et des raccords situés côté carter, sont des surfaces de coupe planes, qui coïncident tout au moins sensiblement.
Patent FR-2691264-A1 (FR)
Title: Optical links joining system for coupling to electrical links - has opto-electronic component with fixed coupling able to convert optical signal to electrical signal with several electrical conductors
Inventor: ERIC CABANE
IPC: G02B6/42
Filed: 1992-05-12
Abstract: The appts. has a first support (6) and a second support (8). One extremity of the optical contact (2) is connected to the first support and is fixed. The electrical connection (4) is connected to the second support and is terminated by an opto-electronic component (10) which will be optically coupled to the corresponding extremity of the optical component whereas the supports are connected one to the other by appropriate means (9). The component (10) is a photo-emitter or photo-detector. In the case where it is a photo-emitter it converts the electrical signals into optical signals which are then transmitted by the associated optical connection. For the case of the photodetector the signals converted are light and are transmitted through the corresponding electrical connection. Each component is mounted on an element (12) which is supported on a top (14) and with a tubular body (16). The tubular body is open and has two extremities emerging in a housing (22) with base (23). USE - Optoelectronic connection for information transmission systems in aircraft and spacecraft.
Patent FR-2697753-A1 (FR)
Title: Aq. eye drops contg. chondroitin A and C - are useful to treat ocular dryness and as a contact lens wetting soln.
Inventor: GUY ANDERMANN
IPC: A61L12/14
Filed: 1992-11-10
Abstract: Aq. eye drops contg., as active ingredient, a mixt. of A and C disodium chondroitin sulphate (I), are new. The mixt. of A and C chondroitin sulphate is a high viscosity mucopolysaccharide, which may be of animal (bovine) origin or of marine origin (whales, crustacean cartilage). It is a white hygroscopic powder having a mol. wt. between 10000 and 40000. The amt. of (I) present in the eye drops is pref. 5-100 g/litre, esp. 20-40 g/litre. Other materials that may be present include preservatives, buffers, isotonic agents, antibacterials and antiseptics. USE - Treatment of ocular dryness of whatever cause, and as contact lens wetting solns.
Patent FR-2698457-A1 (FR)
Title: Filtre coloré transflectif et procédé de fabrication d'un tel filtre.
Inventor: CHRISTOPHE DEFFONTAINES
IPC: G02B5/20
Filed: 1992-11-24
Abstract: Le filtre transflectif, utilisable pour constituer un panneau de tableau de bord de véhicule, est réalisé par voie photographique. Pour cela on constitue un film photographique (12) ayant un substrat (14) comportant une tranche photosensible (16) contenant des précurseurs de colorants d'au moins deux couleurs, une couche diffusante (18) et une couche photosensible monochrome. On insole la tranche (16) à travers un négatif par un flux de lumière blanche et la couche (20) à travers un négatif des motifs destiné à être vu en mode réflectif.
Patent WO-9420422-A1 (WO)
Title: Method and device for purifiying, remineralising and stabilising tap water
Inventor: LETERTRE GEORGES
IPC: C02F1/28
Filed: 1993-03-11
Abstract: A method of treating, enriching and rebalancing tap water by passing the water to be treated firstly over coal, then over Lithothamnium Calcarium and finally over a bacteriological filter.
Patent WO-9319951-A1 (WO)
Inventor: MAHAUT MICHEL
IPC: B60J7/06
Filed: 1993-03-30
Abstract: L'invention concerne un dispositif escamotable de bâchage et de débâchage d'un espace bi ou tridimensionnel, comportant: une chaîne (11) rigide au moins en poussée, commandée en translation et comportant une extrémité reliée à la poutre de tête (4); une série de moyens (30) assurant une liaison temporaire relativement entre la chaîne et la bâche et destinés à être répartis le long de la bâche en position de bâchage; et un système (42, 65) adapté pour désolidariser, au niveau du magasin et au moins selon le sens de débâchage, la bâche par rapport à la chaîne, permettant un rangement successif de la bâche dans le magasin, indépendamment du rangement de la chaîne et un escamotage complet de l'équipement par rapport à l'espace (2) à recouvrir.
Patent WO-9402212-A1 (WO)
Inventor: KOVACEVIC NATASA
IPC: A63B21/02
Filed: 1993-07-26
Abstract: Le dispositif de sport destiné à développer la musculature fonctionne selon le principe du serrage des ressorts en spirales (18) qui sont actionnés par le tirage des sangles (11). Les caractéristiques de ce dispositif consistent en possibilités de choisir le nombre de ressorts en spirales (18) du retrait des leviers (12) dans la position inférieure, la possibilité de régler la longueur initiale des sangles (11) au moyen des butées (10), la possibilité du retrait des sangles (11) simultanément ou alternativement, et la possibilité d'utilisation du dispositif à domicile ou dans la nature. En cas d'utilisation du dispositif à domicile, on pose d'abord les sangles (4) entre la porte et son châssis. En cas d'utilisation du dispositif dans la nature, on pose d'abord les sangles (3) autour d'un arbre ou d'un pilier, au moyen d'agrafes (6), on procède au resserrement et à la liaison des sangles (3).
Patent FR-2701835-A1 (FR)
Title: Femoral stem for hip prosthesis
Inventor: ALEXANDRE MOUTTET
IPC: A61F2/36
Filed: 1993-02-22
Abstract: The stem has, in its proximal part, an anterior curvature (1c) in the sagittal plane and, in the frontal plane, an inner curvature (1a) corresponding to the so-called "champagne glass" family of extra-curved femurs.
Patent FR-2707293-A1 (FR)
Title: Nouveaux taxoides, leur préparation et les compositions pharmaceutiques qui les contiennent.
Inventor: HERVE BOUCHARD
IPC: C07D305/14
Filed: 1993-07-08
Abstract: Nouveaux taxoïdes de formule générale (I), leur préparation et les compositions pharmaceutiques qui les contiennent. Les nouveaux taxoïdes présentent des propriétés antitumorales remarquables. Dans la formule générale (I), Ar représente un radical aryle, R1 représente un radical alcoyle, alcényle, cycloalcoyle, cycloalcényle, bicycloalcoyle, phényle ou hétérocyclyle, R2 représente un radical alcoyle, alcényle, cycloalcoyle, cycloalcényle, bicycloalcoyle, aryle éventuellement substitué ou hétérocyclyle, R3 et R4 représentent chacun un atome d'hydrogène ou bien l'un des symboles R3 ou R4 représente un atome d'hydrogène et l'autre représente un radical hydroxy. (CF DESSIN DANS BOPI)
Patent FR-2713320-A1 (FR)
Inventor: FRANCOIS LEGO
IPC: F25D21/06
Filed: 1993-12-02
Abstract: PCT No. PCT/FR94/01401 Sec. 371 Date Jul. 2, 1996 Sec. 102(e) Date Jul. 2, 1996 PCT Filed Nov. 30, 1994 PCT Pub. No. WO95/15467 PCT Pub. Date Jun. 8, 1995A refrigerating exchanger (1) for a refrigeration facility such as a cold storage room or a refrigerated display case, including a refrigerant or heat-removing fluid circulating assembly (5) connected to a heat exchanging assembly (6) with a large surface area. The assemblies (5, 6) form an array of several layers (7) and several rows (8) in the form of a plurality of mutually similar parallel members (9) separated by spacers (10) for providing heat insulation and collecting defrosting runoff water. Each member (9) comprises at least one layer (7) as well as a respective inlet (11) and outlet (12) forming part of the circulating assembly (5). At least three members (9) of the array each have a refrigerating capacity that is a fraction of the overall standard rating of the exchanger (1) so that at any one time during the operation of the exchanger (1), at least one of the members (9) can be in defrosting mode while at least two of the members (9) are in refrigerating mode, the members (9) being in turn in defrosting mode and in refrigerating mode.
Patent FR-2715605-A1 (FR)
Title: Cutting and reintroduction system for single cardboard sheet
Inventor: PATRICE CARPENTIER
IPC: B31F1/20
Filed: 1993-12-01
Abstract: Before the inlet to the double face machine (6), with entry of covering paper (7), the sheet is held by compressed air nozzles (8). A retractable tool (10) moved by the operator cuts the front edge of the sheet in two. The tool is carried on a cutting carriage (9) which displaces transversely at constant speed. The cutting tool penetrates into the sheet of cardboard at a distance E from the sheet edge. Simultaneously the cutting carriage is transversely displaced. The shredded cardboard measurement system (5) counts with a coder (13). When the cutting tool is at the distance E from the other end of the cardboard sheet, the cutting carriage is stopped and the cutting tool continues to cut the cardboard in the direction of shredding of the sheet. When the side L, evaluated by the measuring system has been obtained, the cutting carriage returns its travel and the cutting tool ends cutting the sheet.
Patent FR-2715348-A1 (FR)
Title: Ancrage de la carcasse d'un pneumatique.
Inventor: YVES HERBELLEAU
IPC: B29K9/06
Filed: 1994-01-21
Abstract: La carcasse du pneumatique est constituée par des tronçons de fil 3 de carcasse disposés de façon adjacente et formant un seul alignement 30 circonférentiel dans le flanc 1. Le bourrelet 2 étant renforcé par des piles 61, 62, 63 de fils orientés circonférentiellement. Dans le bourrelet 2, la carcasse se divise en deux alignements 31, 32 circonférentiels écartés axialement, séparés par la pile 62 de fils orientés circonférentiellement. On interpose une couche 5 d'un mélange de caoutchouc ayant une dureté Shore A supérieure à 70.
Patent FR-2715757-A1 (FR)
Title: Computer disk storage, protection and transport case for 3.5 inch disk
Inventor: STEPHANE MARTIN
IPC: G11B33/04
Filed: 1994-02-03
Abstract: The case is in the form of a box (1) with an opening (2) along the top edge to allow insertion of the disk. The box is slightly wider than a standard 3.5 inch computer disk, and the height is about half that of a standard disk, leaving the disk label visible. The rear face of the box has a flat strip (3) attached to it and the front face of the box has a cavity. The rear strip and front cavity are of complementary shape and dimensions. The strip of one case can be inserted in the cavity of an adjacent box. An assembly of cases can be formed. An elbow (6) at the base of the strip exerts pressure to hold the two cases together. The cases can be slid to allow inspection of disk labels, or there may be sufficient elasticity in the strip to allow them to be folded forward from the stack.
Patent FR-2717342-A1 (FR)
Title: Retractable pcb support for magnetic circuit
Inventor: GUY BESSON
IPC: H05K7/20
Filed: 1994-03-11
Abstract: A multilayer pcb (4) supports several magnetic circuits (3a,b) which can slide along a vertical direction (Fv). The pcb support includes a top lid (101) provided with a thermal joint and pads (102a-d) which facilitate its sliding into a receptacle (1). The pads are fixed on the pcb and cooperate with slots (101a-d) cut into the lid. A second lid (7) is provided for covering the lower surface of the pcb and holding the magnetic circuits. Two rails (8) are placed on the second lid sides. The pcb covered by the lids is then inserted in the receptacle.
Patent FR-2718694-A1 (FR)
Title: Self-levelling frame for transferring heavy station maintenance plant
Inventor: ALAIN LEFEVRE
IPC: B60S9/205
Filed: 1994-04-18
Abstract: A typical load is a platform scrubber (1), having a casing (2) with front rotary brushes (6), a single driven wheel (4) with balancing castors (5), and rear scraper (8). Horizontal channels (9) on each casing side contain two parallel roller bearing tracks (13), accepting sliding beams (14a, 14b) on front and rear elevating units (10a, 10b). The latter have cross-members (30), with central jacks (32), raising and lowering (33) wheeled plates (34, 38) with vertical guides (35). The differential action required to keep the plant horizontal during transfer between surfaces at different levels e.g. rail vehicle floor (P) and station platform (2) is controlled automatically using signals from height sensors at each end. Another sensor detects the vehicle threshold (A) and platform edge (B) positions.
Patent FR-2720667-A1 (FR)
Title: Flushing and cleaning of drains
Inventor: AUCLAIR JEAN-YVES
IPC: B08B9/053
Filed: 1994-06-07
Abstract: The flushing devices carried by a chassis (2) having at each end (3,4) two front walls (5,6). These walls are connected in their lower parts by bars (7) and support several wheels (9). In the internal space delimited by the front walls is a tubular oscillating frame (14) which has in its upper part (17) several nozzles (18) and in its lower part a counterweight (16).  The front wall tailpiece has a rotating connector (19) for a flexible hydraulic pipe. Each front wall plate has on its peripheral diameter several lateral guide wheels mounted on radial runners. The many eccentric positions of these wheels is determined by the locking of the wheel support leg within the runner and allows  adjustments for diverse drain dimensions each wall.
Patent FR-2721917-A1 (FR)
IPC: A61J3/00
Filed: 1994-07-04
Abstract: A method for preparing an intravenous infusion solution, e.g. a dextrose or sodium chloride solution, and dividing it into unit doses, wherein a primary solution is prepared at a first location; the primary solution is packaged at said first location in the form of amounts of concentrated solution that correspond to a given amount of the active principles needed for the later preparation of a given volume of dilute solution; the solution is stored and optionally transported to a second location; and the primary solution is diluted at said second location with water treated for use in injectable preparations, to give the dilute solution, whereafter it is split up into unit doses for delivery.
Patent FR-2708944-A1 (FR)
Title: Revêtement en degré rue/trottoir.
Inventor: FRANCOIS GALVANETTO
IPC: E03F5/046
Filed: 1994-07-20
Abstract: Le revêtement en forme de degré recouvrant une chaussée (1) et un trottoir limitrophe (2) est divisé en deux éléments de recouvrement séparés (8, 9). Ceux-ci sont intégrés dans des moitiés de châssis séparées (6, 7) et de préférence, réalisés sous forme de pièces moulées en fonte identiques. Cela permet d'obtenir lors de l'installation, outre une réduction des coûts de production, des possibilités très diverses d'adaptation à des données de construction telles que la courbure et l'inclinaison de la chaussée, différentes largeurs de couloir, différentes constitution de fondement, etc.
Patent FR-2723822-A1 (FR)
Title: Shoe with compressible chambers in sole
Inventor: RIGOULOT PIERRE
IPC: A43B7/06
Filed: 1994-08-31
Abstract: The shoe has a moulded sole (1) with compressible chambers in the heel (8) and front part. The air circulates from the front chamber to the heel chamber through a non-return valve (10), and the heel has a non-return exhaust valve (13) expelling the air to the exterior. Studs (3) on the lower surface of the sole have a shape corresponding to hollows (5) in the sole. The studs project slightly from the sole, and when pressure is exerted on the sole, the walls of the hollows deform and exert pressure on air within.
Patent FR-2724273-A1 (FR)
Title: Circuit de traitement de signal pour mettre en oeuvre un algorithme de viterbi
Inventor: CARTIER MICHEL
IPC: H03M13/41
Filed: 1994-09-05
Abstract: Pour effectuer les traitements relatifs à la mise en oeuvre d'un algorithme de Viterbi, on réalise un circuit intégré comportant un processeur et un co-processeur. Le co-processeur est spécialisé pour effectuer des opérations d'accumulation comparaison et sélection afin de limiter le travail d'un processeur qui aurait à les effectuer. On montre qu'en choisissant judicieusement la structure du co-processeur on peut rendre ce co-processeur suffisamment programmable pour convenir à de nombreuses situations de mise en oeuvre de l'algorithme de Viterbi.
Patent FR-2724785-A1 (FR)
Title: Procede et dispositif d'elaboration de haute tension, notamment pour l'application electrostatique de produit de revetement
Inventor: BURTIN JEAN PIERRE
IPC: H02M3/28
Filed: 1994-09-16
Abstract: Procédé d'élaboration d'une haute tension, notamment pour l'application électrostatique de produit de revêtement, du type comprenant l'application à l'entrée d'un redresseur-élévateur de tension (5) un signal périodique fourni par une unité basse tension (1), caractérisé en ce qu'il consiste à faire varier continûment la fréquence (f) dudit signal périodique pour que le rapport de la puissance électrique en sortie dudit redresseur élévateur sur la puissance d'entrée de ladite unité basse tension soit maximum. Le dispositif comprend un calculateur (10) pilotant la fréquence du signal périodique en fonction de ce rapport.
Patent FR-2727131-A1 (FR)
Title: Alliage fer-nickel a faible coefficient de dilatation
Inventor: BAUDRY JACQUES
IPC: C22C38/08
Filed: 1994-11-23
Abstract: Alliage Fer/Nickel à faible coefficient de dilatation dont la composition chimique comprend, en poids, de 35,5 à 37% de Nickel, moins de 0,1% de Manganèse, de 0,03% à 0,15% de Silicium, de 0,0001% à 0,002% de Calcium, de 0,0001% à 0,002% de Magnésium, moins de 0,005% d'Aluminium, moins de 0,001% de Soufre, moins de 0,01% d'Oxygène, moins de 0,005% d'Azote, moins de 0,003% de Phosphore; la composition chimique satisfaisant en outre la relation: S =< 0,02 x Mn + 0,8 x Ca + 0,6 x Mg
Patent FR-2728420-A1 (FR)
Title: Procede de compensation electronique des non-uniformites dans la detection d'images, en particulier infrarouge, et circuit de correction pour sa mise en oeuvre
Inventor: SOUCAIL BERNARD
IPC: H04N5/365
Filed: 1994-12-16
Abstract: Le procédé selon l'invention propose d'effectuer une correction de non-uniformités des capteurs d'un détecteur d'imagerie en temps réel, à partir d'une correction entre deux capteurs voisins (Ci , Ci+1 ), par détermination de la différence d'intensités des signaux (Si , Si+1 ) délivrés par ces capteurs, puis par ajustement de niveau des composantes continues de ces deux signaux en fonction d'une mesure de la différence d'intensité des signaux, et enfin par propagation de la correction de proche en proche d'un capteur à l'autre. Un exemple de réalisation d'un circuit élémentaire de correction selon l'invention comporte un soustracteur ( DELTAi+1 ), pour soustraire les intensités des signaux (Si , Si+1 ) délivrés par les capteurs (Ci , Ci+1 ) après intégration et corrigés lors d'une correction antérieure, deux compteurs ( SIGMAi+1-+@i+1</CHF> , <T 339><CHF>- ) pour comptabiliser les différences d'intensités positives et 20 négatives des signaux, un soustracteur ( DELTAi+1 ) de niveaux des compteurs pour fournir une valeur de correction (Oi+1 ) du signal (Si+1 ) à un amplificateur (Ai+1 ), par l'intermédiaire d'un adaptateur de gain (Gi+1 , Ki+1 ). Application aux caméras infrarouges à barrette détectrice.
Patent FR-2729667-A1 (FR)
Inventor: LEQUAN MICHEL
IPC: C07F9/655
Filed: 1995-01-24
Abstract: Polymerisable or polycondensable phosphine oxides of formula (I), wherein R<1> and R<2> are aryl groups, R<3> is N or CH and R<4> and R<5> are hydrocarbon groups optionally forming a heterocyclic ring and comprising an ethylenically unsaturated group or hydroxyl groups. Said phosphine oxides may be polymerised or polycondensed to form an optically active polymer for use in non-linear optics and electro-optics.
Patent FR-2729958-A1 (FR)
Inventor: DOZOL JEAN FRANCOIS
IPC: C07F9/53
Filed: 1995-02-01
Abstract: Novel calixarenes of formula (I), wherein m is 0 or 1, n is an integer from 2 to 8, with 4</= (m + 1) x n</= 8, R<1> and R<2>, which are the same or different, are alkyl or o-nitrophenoxyalkyl groups, and R<3> and R<4>, which are the same or different, are alkyl or aryl groups. Said calixarenes are useful for removing actinides and lanthanides from aqueous solutions produced by the reprocessing of spent fuels.
Patent FR-2730384-A1 (FR)
Title: Artificial sap for preservation of fresh plants e.g. flowers or foliage of beech, oak or ivy
IPC: A01N3/00
Filed: 1995-02-14
Abstract: Artificial sap for preservation of fresh plants or their parts comprises water, glycerol, at least one other alcohol contg. at least one aromatic ring, at least one colouring and sodium chloride.  The alcohol contains at least one ethoxy gp. and is pref. a polyethoxylated nonylphenol. The alcohol contg. an aromatic ring is present in the water/glycerol mixt. in an amt. of 1-5 (pref. 2) mg/l.
Patent FR-2733631-A1 (FR)
Inventor: HUGON XAVIER
IPC: H01L31/18
Filed: 1995-04-25
Abstract: A method for producing InGaAs on InP infrared sensors is described. To produce a semiconductor structure in an active GaInAs on InP layer (AL), a first thick InP substrate (S1) is provided, a second thick substrate (S2) is provided, the two substrates are joined, the first substrate is machined to a very fine thickness, and the active GaInAs layer (AL) is deposited on the first reduced-thickness substrate, wherein the reduced thickness of the substrate (CS1) is such that the crystal dislocations occurring during the growth of the active layer are formed in the reduced-thickness substrate rather than in the active layer itself.
Patent FR-2733544-A1 (FR)
Title: Connector for motor vehicle engine drive
Inventor: LIADAKIS ANDRE
IPC: F02N15/06
Filed: 1995-04-26
Abstract: The connector has a gear (12) which is mounted to slide axially on a motor shaft and which is connected to a movable sleeve (32) driven for rotation by a separator actuated by centrifugal force. the separator has weights (42) slidably mounted for radial movement on radial guide lugs (54).  Each radial guide lug is fixed by its radial exterior end (64) in a radial orifice (66) of a cylindrical wall (22) of the gear. The radial inner end (58) of the lug has a collar which is enlarged to form a stop shoulder.
Patent FR-2733788-A1 (FR)
Title: Door or window flood guard
IPC: E06B9/00
Filed: 1995-05-03
Abstract: The flood guard, designed to prevent flood waters from entering homes through doors or windows, consists of curved PVC panels (2) fixed to a semi-circular base plate, seals and steel reinforcing wires (6) with hooks (8) and tensioners (7). The outer ends of the PVC panels have U-section edges with seals for the doorway or window aperture. The guard is made to the required height by using a series of panels which are fitted together one on top of the other by interlocking sealed joints and fixings. Each panel is, for example, 25, 30 or 40 cm in height.
Patent FR-2735851-A1 (FR)
Inventor: BALTHAZARD PATRICK
IPC: F25B40/02
Filed: 1995-06-23
Abstract: A condenser for a cooling circuit conveying a refrigerant, including a bundle of tubes (12) mounted between a first collecting box (16) and a second collecting box (18), an inlet (22) for the gaseous refrigerant, an outlet (24) for the condensed refrigerant, and a reservoir (20) through which the refrigerant may flow. The reservoir is housed in the collecting box (16) and communicates via at least one aperture (52, 54) with a downstream portion (P3, P4) of the bundle on the outlet side (24) of the condenser. The condenser is useful for motor vehicle air conditioning.